Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. RICHARD FREDERICK SCHILLING M.D.
Prescription History 1295875607
Family Medicine in Boerne, TX

Active since February 07, 2007PECOS EnrolledAccepts Medicare Assignment
205 FALCON PT, BOERNE, TX 78006(830) 431-2728(830) 331-9142 Get Directions

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 9, 2026, Jun 18, 2025, Feb 13, 2017 (3 updates tracked since 2017).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. RICHARD FREDERICK SCHILLING M.D., an active Family Medicine specialist practicing in Boerne, TX. Our medical registry currently tracks 16 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 320 documented patient claims. Among these therapy options, the most frequently utilized medication is Levothyroxine Sodium, which accounts for 39 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

16
Medications
320
Total Claims
784
30-Day Fills
Levothyroxine Sodium
Most Prescribed · 39 claims
View details
16 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. RICHARD FREDERICK SCHILLING M.D. in 2023, with claim volumes, costs, and TX state comparisons
Medication Claims 30-Day Fills Days Supply Cost / Claim Utilization vs TX Avg

Utilization: claims vs the average TX prescriber

This provider
39
TX average
144.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$20.45
TX average
$17.11

Gross Part D cost per claim; not the patient's out-of-pocket price.

107.0
30-Day Fills
3,210
Days Supply

About Levothyroxine Sodium: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

Utilization: claims vs the average TX prescriber

This provider
29
TX average
106.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$20.17
TX average
$11.24

Gross Part D cost per claim; not the patient's out-of-pocket price.

77.0
30-Day Fills
2,310
Days Supply

About Losartan Potassium: Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes. Show more ▾

It is also used to lower the risk of strokes in patients with high blood pressure and an enlarged heart. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily. An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.

Utilization: claims vs the average TX prescriber

This provider
28
TX average
111.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$8.84
TX average
$6.92

Gross Part D cost per claim; not the patient's out-of-pocket price.

76.0
30-Day Fills
2,265
Days Supply

About Lisinopril: Lisinopril is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat heart failure and to improve survival after a heart attack. Lisinopril belongs to a class of drugs known as ACE inhibitors. It works by relaxing blood vessels so blood can flow more easily. One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.

Utilization: claims vs the average TX prescriber

This provider
24
TX average
172.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$18.24
TX average
$12.71

Gross Part D cost per claim; not the patient's out-of-pocket price.

68.0
30-Day Fills
2,040
Days Supply

About Atorvastatin Calcium: Atorvastatin is used along with a proper diet to help lower bad cholesterol and fats (such as LDL, triglycerides) and raise good cholesterol (HDL) in the blood. Show more ▾

It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details. A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

Utilization: claims vs the average TX prescriber

This provider
22
TX average
94.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$17.10
TX average
$21.94

This provider's average cost per claim is below the TX average for this medication.

36.0
30-Day Fills
1,057
Days Supply

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Utilization: claims vs the average TX prescriber

This provider
20
TX average
78.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$5.41
TX average
$6.45

This provider's average cost per claim is below the TX average for this medication.

45.8
30-Day Fills
1,374
Days Supply

About Furosemide: Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. Show more ▾

This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a water pill (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt. A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.

Utilization: claims vs the average TX prescriber

This provider
20
TX average
79.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$12.86
TX average
$16.15

This provider's average cost per claim is below the TX average for this medication.

54.0
30-Day Fills
1,620
Days Supply

About Omeprazole: Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Utilization: claims vs the average TX prescriber

This provider
20
TX average
82.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$28.62
TX average
$20.46

Gross Part D cost per claim; not the patient's out-of-pocket price.

57.0
30-Day Fills
1,710
Days Supply

About Tamsulosin Hcl: Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). Show more ▾

It does not shrink the prostate, but it works by relaxing the muscles in the prostate and the bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate often or urgently (including during the middle of the night). Tamsulosin belongs to a class of drugs known as alpha blockers. Do not use this medication to treat high blood pressure.

Utilization: claims vs the average TX prescriber

This provider
19
TX average
131.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$10.85
TX average
$7.22

Gross Part D cost per claim; not the patient's out-of-pocket price.

54.0
30-Day Fills
1,620
Days Supply

About Amlodipine Besylate: Amlodipine is used with or without other medications to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor. A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

Utilization: claims vs the average TX prescriber

This provider
18
TX average
67.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$7.92
TX average
$5.52

Gross Part D cost per claim; not the patient's out-of-pocket price.

43.0
30-Day Fills
1,290
Days Supply

About Hydrochlorothiazide: This medication is used to treat high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydrochlorothiazide belongs to a class of drugs known as diuretics/water pills. It works by causing you to make more urine. This helps your body get rid of extra salt and water. This medication also reduces extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can lessen symptoms such as shortness of breath or swelling in your ankles or feet. A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.

Utilization: claims vs the average TX prescriber

This provider
18
TX average
100.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$9.30
TX average
$7.57

Gross Part D cost per claim; not the patient's out-of-pocket price.

36.1
30-Day Fills
1,068
Days Supply

About Metformin Hcl: Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. Show more ▾

It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb. A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Utilization: claims vs the average TX prescriber

This provider
15
TX average
64.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$15.02
TX average
$12.94

Gross Part D cost per claim; not the patient's out-of-pocket price.

39.5
30-Day Fills
1,185
Days Supply

About Trazodone Hcl: This medication is used to treat depression. Show more ▾

It may help to improve your mood, appetite, and energy level as well as decrease anxiety and insomnia related to depression. Trazodone works by helping to restore the balance of a certain natural chemical (serotonin) in the brain.

Utilization: claims vs the average TX prescriber

This provider
14
TX average
96.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$33.63
TX average
$19.83

Gross Part D cost per claim; not the patient's out-of-pocket price.

35.0
30-Day Fills
1,050
Days Supply

About Metoprolol Succinate: This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure. Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the action of certain natural chemicals in your body (such as epinephrine) that affect the heart and blood vessels. This lowers heart rate, blood pressure, and strain on the heart. A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

Utilization: claims vs the average TX prescriber

This provider
12
TX average
51.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$38.40
TX average
$49.62

This provider's average cost per claim is below the TX average for this medication.

16.2
30-Day Fills
421
Days Supply

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

Utilization: claims vs the average TX prescriber

This provider
11
TX average
31.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$8.33
TX average
$23.67

This provider's average cost per claim is below the TX average for this medication.

11.0
30-Day Fills
97
Days Supply

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A synthetic tetracycline derivative with similar antimicrobial activity.

Utilization: claims vs the average TX prescriber

This provider
11
TX average
62.0

Averages are among TX prescribers of this medication. Utilization reflects practice size as well as clinical preference.

Cost per claim: this provider vs the TX average

This provider
$6.67
TX average
$8.36

This provider's average cost per claim is below the TX average for this medication.

28.0
30-Day Fills
840
Days Supply

About Metoprolol Tartrate: Metoprolol is used with or without other medications to treat high blood pressure (hypertension). Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This medication is also used to treat chest pain (angina) and to improve survival after a heart attack. Metoprolol belongs to a class of drugs known as beta blockers. It works by blocking the action of certain natural chemicals in your body, such as epinephrine, on the heart and blood vessels. This effect lowers the heart rate, blood pressure, and strain on the heart. A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.

No medications match the current filters.
Top Prescribed= this provider's 5 highest-utilization medications. Above Avg. Typical Below Avg.= utilization vs the average TX prescriber of the same drug; volume reflects practice size as well as clinical preference.Green cost= below the TX average cost per claim.

About this data. The prescription history for DR. RICHARD FREDERICK SCHILLING M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Family Medicine prescribing approach at this Boerne, TX practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among TX prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.